Improvements to the 'tcl' shell output mode. Escape doublequotes,

set separator to space when mode is set, and skip separator after final
column.

FossilOrigin-Name: 487ba753139c256b911f16aee9586144faea846f

diff --cc manifest
index 8535e45d66b212a762c30ff3075d83318899d780,f459268d41831406f4e5a25449fd017dbe95570b..ad17a0fd1eb84e1b971a82d2b4de7d903709c13f
--- 1/manifest
--- 2/manifest
+++ b/manifest
@@@ -1,5 -1,5 +1,5 @@@
- C Fix\san\suninitialized\svariable\sdetected\sby\svalgrind.
- D 2012-12-04T00:53:08.237
 -C Improvements\sto\sthe\s'tcl'\sshell\soutput\smode.\s\sEscape\sdouble\squotes,\sset\sseparator\sto\sspace\swhen\smode\sis\sset,\sand\sskip\sseparator\safter\sfinal\scolumn.
 -D 2012-12-04T00:23:43.067
++C Improvements\sto\sthe\s'tcl'\sshell\soutput\smode.\sEscape\sdoublequotes,\s\nset\sseparator\sto\sspace\swhen\smode\sis\sset,\sand\sskip\sseparator\safter\sfinal\s\ncolumn.
++D 2012-12-04T00:59:05.343
  F Makefile.arm-wince-mingw32ce-gcc d6df77f1f48d690bd73162294bbba7f59507c72f
  F Makefile.in 82c41c0ed4cc94dd3cc7d498575b84c57c2c2384
  F Makefile.linux-gcc 91d710bdc4998cb015f39edf3cb314ec4f4d7e23
@@@ -1025,7 -1025,10 +1025,7 @@@ F tool/vdbe-compress.tcl f12c884766bd14
  F tool/warnings-clang.sh f6aa929dc20ef1f856af04a730772f59283631d4
  F tool/warnings.sh fbc018d67fd7395f440c28f33ef0f94420226381
  F tool/win/sqlite.vsix 97894c2790eda7b5bce3cc79cb2a8ec2fde9b3ac
- P 6d31557837fef2c8fad6f009ac6dd97dd4af0a54
- R ffba2844807fcdd5e34e884677457f21
 -P 7d5fc1a339cf4f3597ab6a5f3e7101884d2d7673
 -R 38c0a4b163ba004b3c0d2e19a002293a
 -T *branch * tclMode
 -T *sym-tclMode *
 -T -sym-trunk *
 -U mistachkin
 -Z 962a729a6a99e4b42add9e81143f97fc
++P ffd1e51490286abfaea68fd4b4b4cb967d87b04b 41fd9dd29034b2269e4b7f2626350124d37b5303
++R 73681e387dffe475fd9637264683a4fd
 +U drh
- Z f9efa9b0c08091e08c6d5b44e8bed86a
++Z 4616a9e41f5cc64f88cf72ef7a9185dc

diff --cc manifest.uuid
index 31bc8f781846702ececd8899c79f481bb8259038,ce8ea06e1cc89807bd97cf03beac3ea8e77658a8..ecd8057d8ee9b67598a5f6932fb1b0e47120f36d
--- 1/manifest.uuid
--- 2/manifest.uuid
+++ b/manifest.uuid
@@@ -1,1 -1,1 +1,1 @@@
- ffd1e51490286abfaea68fd4b4b4cb967d87b04b
 -41fd9dd29034b2269e4b7f2626350124d37b5303
++487ba753139c256b911f16aee9586144faea846f